Every once in a while, I’ll go youtube surfing and just see where it leads me. I somehow stumbled on the following video:
Nas – Unauthorized Biography of Rakim

Rakim is one of my favorite rappers of all time, so here’s Eric B. and Rakim’s first single from his first album.
1986 Eric B. and Rakim – Eric B. is President

That lead me to some Rakim and EPMD interviews about some beef between the two that was created by the fans. So here’s a video from EPMD:
1988 EPMD – Strictly Business